baber/WOPTO huggingface dataset:
Patent JP-2000023436-A (JP)
Title: Brushless motor and its center piece
Inventor: ISHIKAWA TOSHIO
IPC: H02K29/00
Filed: 1998-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a brushless motor and its center piece which can maintain superior mechanical properties and, at the same time, can reduce their manufacturing man-hours and costs. SOLUTION: On the top face 1a of a motor holder 1, a stator 2 is fixed. The stator 2 is provided with a center piece 3, a core 4, and a winding 5. The center piece 3 is constituted of a discoid flange section 3a and a cylindrical section 3b protruded upward from the center of the upper surface of the flange section 3a, both of which are integrally formed by pressing a metallic sheet (such as the ferroalloy sheet, steel sheet, etc.). At the intermediate position of the cylindrical section 3b in the axial direction, four embossed sections 3j are formed toward the inner hole 3i of the cylindrical section 3b from the outer peripheral surface of the section 3b in two stages of upper and lower stages.  Since the embossed sections 3j are protruded toward the center axis side of the cylindrical section 3b from the inner peripheral surface of the section 3b, step sections 3k are formed on the inner peripheral surface. First and second bearings 6a and 6b press-fitted in the inner hole 3i of the section 3b partially have large-diameter hole sections 6g and 6h in their inner holes 6e and 6f in the axial direction.
Patent JP-S6083392-A (JP)
Inventor: KATOU FUMINAO
IPC: H05K3/00
Filed: 1983-10-14
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0476925-A (JP)
Title: Manufacture of semiconductor device
Inventor: IIZUKA KATSUHIKO
IPC: H01L21/265
Filed: 1990-07-18
Abstract: PURPOSE:To prevent decrease in leakage current, variation in threshold value, variation in conductance, and deterioration in element performance such as decrease in dielectric strength by making a structure where the boundary of source-drain diffusion regions and a substrate has a smooth distribution of concentration. CONSTITUTION:A gate insulating film 2, gate electrode material layer 3, and mask material pattern 4 are formed on a P-type semiconductor substrate 1. Next, determining N<+> type (high-doped) source-drain regions 6S, 6D and then removing a deposit 5 and the organic film 4a in the top layer of the pattern 4 leave the mask material pattern of an inorganic insulating film 4b. When the layer 3 is etched again vertically to the substrate with the pattern of the film 4b as a mask, a gate electrode pattern 3G is formed and used as a mask to determine N<-> type low-doped regions 7S, 7D by ion implantation so that the gate side boundary of the regions 6S, 6D and the p-type substrate 1 shows a smooth distribution of concentration. This design relieves leakage current and reduces dispersion in transistor characteristics such as threshold value and dielectric strength.
Patent JP-S6349172-A (JP)
Inventor: ABE HIDEAKI
IPC: A61N2/00
Filed: 1986-08-15
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0722440-A (JP)
Title: Mounting method of semiconductor element
Inventor: OKUNOYAMA TERU
IPC: H01L21/68
Filed: 1993-07-06
Abstract: PURPOSE:To eliminate delivery variation, cobwebbing, etc., of conventional die-bonding paste, for better workability and no void occurrence, and further to cope with any chip size. CONSTITUTION:The process wherein a bonding agent 1 is, with a thermoplastic resin used as a base binder, applied and then dried on a carrier film 2 as film- state and in wafer-size, so that a carrier sheet with a bonding agent is manufactured, and the process wherein the bonding agent 1 of the carrier sheet with a bonding agent is thermally transferred onto the rear surface of a wafer 4 then a wafer with a bonding agent is provided. Further, the process wherein the wafer with a bonding agent is diced for division into semiconductor elements 8 with bonding agent 1, and the process wherein the semiconductor elements 8 with bonding agent is peeled from a dicing tape 7 and then thermally adhered by pressing to an adherend 12 are included in a semiconductor element mounting method.
Patent JP-H0533160-A (JP)
Title: Ornamental body and production thereof
Inventor: ITO KATSUYASU
IPC: B44C3/02
Filed: 1991-07-31
Abstract: PURPOSE:To provide the ornamental body which can delicately be controlled in color tone at the time of production and is hardly changed in color tone even when the body receives damages, etc. CONSTITUTION:The ornamental body 1 is constituted of a base plate 2 consisting of a synthetic resin, a colored base coat 3 formed on the surface of this base plate 2, a metallic thin film 4 formed as a thin film on the surface of this colored base coat 3 to the extent of having transmittability, and a transparent topcoat 5 which is formed on the surface of this metallic thin film 4. The transmittability remains on the metallic thin film 4 and the transprent topcoat 5 as a protective film is formed on the metallic thin film 4 according to such ornamental body 1. The color tones and gloss different from general metallic colors are, therefore, obtd. through the topcoat 5, the metallic thin film 4 and the colored base coat 3 and the color tones hardly change. In addition, wear is decreased.
Patent JP-S6252628-A (JP)
Title: Character string data input device
Inventor: YAEGASHI HIROSHI
IPC: H03M11/04
Filed: 1985-09-02
Abstract: PURPOSE:To allow a less input to attain a proper character string input by sequentially displaying a preset character string data partially having an inputted character string data on a display screen and making said data freely inputted through an affirmation data input means. CONSTITUTION:A denotes a character string data memory means storing plural preset character string data. Among plural keys arrayed on a keyboard 10, a character key and a preset specific key are set to a character data input means and the affirmation data input means, respectively. The input data memory means IB sequentially stores character data from a character data input means CIN. A retrieving means SCH responds to character data memory to the input data memory means IB and retrieves the character string data from the CSM. If the retrieved character string is desiable, an affirmation means AIN affirms it, which is inputted and processed by a processing execution means OS.
Patent JP-2001019520-A (JP)
Title: Building board
Inventor: TAGUCHI HIROYUKI
IPC: B09B5/00
Filed: 1999-07-06
Abstract: PROBLEM TO BE SOLVED: To obtain building board products of high strength from the waste material of wood cement by cutting the waste of cement plates reinforced with wood substance and binding the cut pieces with a synthetic resin binder and forming them into plates. SOLUTION: The waste cement plates reinforced with wood substance are cut into pieces 1-3 mm thick, 2-10 mm wide and 5-20 mm long. These pieces are mixed with 5-25 wt.% of a synthetic resin binder, when necessary, other materials, too. The starting mixture is scattered on the mold plate, pressed with a pressure of 2-5 Mpa at 100-200 deg.C for 10-30 minutes to form the objective building plates. The synthetic resin binder is preferably a thermally setting binder, for example, an alkali-resistant powdery resol type phenol resin or a moisture-curable urethane prepolymer. The pieces of the waste material may be further smaller and the products of high strength can be obtained, even when the amount of the binder is not increased.
Patent JP-H03290924-A (JP)
Title: Manufacture of crystalline silicon film, crystalline silicon semiconductor utilizing the same and its manufacture
Inventor: ISHIDA MAMORU
IPC: H01L21/20
Filed: 1990-07-20
Abstract: PURPOSE:To obtain a single crystal silicon film or a polycrystalline silicon film having a grain diameter larger than a conventional one by a simple method by performing solid phase crystallization after an amorphous silicon film on an insulating substrate is patterned in a regular pattern. CONSTITUTION:An amorphous Si film 11 is formed on a quartz substrate 10 by means of LP-CVD method while film formation conditions are specified. Then the film 11 is subjected to photolithographic patterning to make regions 11-a, 11-b. The region 11-a is a region where the amorphous Si has not been an island, while the region 11-b is an amorphous Si region to be an island by this method. Then the substrate is annealed in an N2 atmosphere at 500 deg.C for 20 hours, and further two hours' annealing at 1020 deg.C is done to make a solid phase crystal. Thus a polycrystalline Si film having a grain diameter larger than a conventional one can be obtained, while an islandlike single crystal can be obtained if an island pattern area is made small.
Patent JP-H0835640-A (JP)
Title: Solidifying method of incineration ash
Inventor: IKEDA TAKESHI
IPC: F23J1/00
Filed: 1994-07-22
Abstract: PURPOSE:To prevent the decay of shape of formed matter or granulated matter due to aging by a method wherein incineration ash is added with binder or water glass and is kneaded. CONSTITUTION:Incineration ash, which is reserved in an ash banker 4, is supplied into an ash solidifying device 6 through an ash supplying machine. Cement or chelator is supplied from a cement or chelator supplying machine 7 into the ash solidifying device 6 while water is supplied into the same device 6 from an adding water line having a water tank 8. A binder supplying line is installed differently by branching from the adding water line and binder, consisting of water glass, is supplied from the binder tank 11 into a line mixer 12 and the binder is sent into an ash solidifying device 6 after being mixed with water in the line mixer 12. Then, the temperature of the mixture is reduced and, therefore, the generation of water vapor is reduced extremely and the generation of hydrogen gas is also reduced whereby self decay is eliminated. The solidified shape of the ash can thereby be maintained and the generation of dust upon throwing the ash can be prevented.
Patent JP-S5981937-A (JP)
Title: Sound document multiplex broadcasting method
Inventor: NISHIKAWA HISAO
IPC: H04H60/13
Filed: 1982-11-01
Abstract: PURPOSE:To store each control memory with an address in a voice memory and a destination address and to broadcast different documents simultaneously by forming a terminal block consisting of an ADPCM composite circuit and a CPU with plural control memories for every terminal broadcasting device. CONSTITUTION:Plural terminal blocks 20a-20d are connected to the voice memory 44 of a sound document multiplex broadcasting system and a microcomputer 40 and a timing pulse generating circuit 50 are connected to the blocks 20a-20d. Further, the respective blocks 20a-20d are provided with ADPCM composite circuits 22a-22d, CPUs 26a-26d provided with terminal control memories 34a-1-34a-32 and 34d-1-34d-32, timing circuits 24a-24d, terminal broadcasting devices 32a-1-32a-32 and 32d-1-36d-32, etc. The CPUs 24a-24d of the respective blocks 20a-20d read addresses and destination address of broadcasting out of their own memories 44 in order at specific intervals of specific time difference to broadcast different documents simultaneously.
Patent JP-H0476253-A (JP)
Title: Motorcycle
Inventor: ISAKA YOSHIHARU
IPC: F02F1/24
Filed: 1990-07-19
Abstract: PURPOSE:To enhance cooling power due to travelling wind and ensure maintainability by installing either of a fuel injection valve and a sparking plug in the middle of each cylinder head so that it is projected, and arranging the other at a part of the front half of the cylinder head. CONSTITUTION:In a motorcycle provided with an engine unit 8 in which an upper side cylinder 10 and a lower side cylinder 11 are connected to the front side case of a front-rear divided type crank case 9 at a banking angle of 90 degrees, air-fuel injection devices 14, 15 are loaded to the middle parts of upper and lower cylinder heads 10a, 11a so that they are projected upward on the axis-line of the cylinders. Each of the air-fuel injection devices 14, 15 is composed of a main body 16a housing a valve plug for opening and closing an injection nozzle and a fuel injection valve 16b. A sparking plug 17 is loaded to the front side part of the air-fuel injection device 14 of the cylinder head 10a at oblique angle to the axis-line of the cylinder, and a sparking plug 18 loaded to the cylinder head 11a is positioned on the rear side of the air-fuel injection device 15.
Patent JP-H03223383-A (JP)
Title: Melt viscosity-reducing agent for polyester resin, and polyester fiber
Inventor: ISHII YASUO
IPC: C08L67/02
Filed: 1990-07-20
Abstract: PURPOSE:To obtain a melt viscosity-reducing agent which can reduce the melt viscosity of polyester resin without decreasing the degree of polymerization, by using as its constituent a specified compound obtained by subjecting a dicarboxylic acid diamide compound to condensation through dehydration. CONSTITUTION:A melt viscosity-reducing agent comprising a compound of the formula (wherein R is 12-22C linear-chain alkyl). If the number of carbon atoms of R of the formula compound is below 12, the molecular weight will be so low that the compound may sometimes boil at its melting temperature to cause bubbling; if above 22, the compatibility with resin will be poor so that uniform mixing with resin will be difficult. The compound of the formula can be easily obtained by reacting 1mol of pyromellitic anhydride with 2mol of a 12-22C amine to give a dicarboxylic acid diamide compound and subjecting this compound to condensation through dehydration. High tenacity polyester fiber can be obtained from a polyester resin composition having the melt viscosity-reducing agent incorporated therein.
Patent JP-S5892935-A (JP)
Title: Tester for surface defect
Inventor: MUKAESATO NOBUO
IPC: G01N21/88
Filed: 1981-11-30
Abstract: PURPOSE:To provide a tester for surface defect which eliminates adjustment against a temperature change and a change with the passage of time, by self-adjusting it so that a sweep speed of transmitting light is normally held constant. CONSTITUTION:A time required for sweeping of collecting elements 19 and 20 by transmitted light is found by counting a clock sweep time counter 21 of a reference clock oscillator 13 during a time covering from collecting of transmitted light to the collecting element 19 to collection of it to the collection element 20. If a rotation angle of a galvanometer 4 reduces due to a factor such as deterioration in the sensitivity of the galvanometer 4, a sweep width of a transmitted light, swept by a mirror 5 operating in synchronism with the galvanometer, decreases, the sweeping speed of the transmitted light delays than a speed previously determined. This lengthens a time required for sweeping of the collecting elements 19 and 20 by the transmitted light, and the number of clocks counted by the counter 21 increases. If an analogue voltage of a D/A converter 22 increases, a gain of a voltage gain variable amplifier 23 increases, and a voltage amplitude of a sweeping signal applied to the galvanometer 4 increases. Thus, the rotation angle of the galvanometer 4 increases, which results in causing a device to function so that the speed of the transmitted light returns back to a speed previously set.
Patent JP-H07168332-A (JP)
Title: Color coupler for photography and photographic material containing it
Inventor: JIYON DEMITA GODAADO
IPC: G03C7/00
Filed: 1994-08-16
Abstract: PURPOSE: To improve the covering power of an image dye formed by a photo graphic coupler, especially a yellow coupler in a yellow dye forming layer. CONSTITUTION: This photographic color coupler is a photographic yellow dye forming coupler represented by the formula (where Z is a ballast group released at the time of silver halide development and having such dimensions and a structure as to make the coupler nondiffusible in a photographic layer, each of R<1> and R<2> is an alkyl or aryl, and by the effect of the combined use, a yellow dye formed at the time of coupling is made mobile to such a degree that image smear is formed.
Patent JP-H0724390-A (JP)
Title: Device and method for applying liquid
Inventor: TOMINAGA KATSUMI
IPC: B05D1/26
Filed: 1993-07-08
Abstract: PURPOSE:To automatically apply a liquid to a work under specific conditions by disposing a dispenser for feeding the liquid and a needle for applying the liquid on a carriage moving relatively together with the work mounting beds and carry out the automatic control for the work. CONSTITUTION:Two work mounting beds 2 in the Y axial direction are disposed on a base plate 1. A carriage 4 movable in the X axial direction is disposed on a stand 3 mounted on the base plate 1. Further, a head 5 movable in the Z axial direction is disposed on the carriage 4. A dispenser 6 for feeding liquid and a needle 7 for applying the liquid are disposed on the head 5. An actuator control device 8 and a dispenser control device 9 are controlled by a CPU10 through an input and output device 11. The needle 7 is moved relatively, and also various kinds of operations of the dispenser 6 are controlled by the arrangement. At that time, the content of various kinds of work is read out of a ROM 12 by a display device 13 and stored in a semiconductor memory 14.
Patent JP-2000029610-A (JP)
Title: Information equipment
Inventor: ITO MATSUTAKA
IPC: H03M11/08
Filed: 1998-07-08
Abstract: PROBLEM TO BE SOLVED: To improve operability of information equipment such as a graphic function electronic calculator. SOLUTION: This information equipment provided with explanation sub routines (A001, A002,...) for displaying an operation guide to a user and operation sub routines (B001, B002,...) for making the user perform a key operation is provided with a means (A001→B001→A002→B002→) for successively advancing a procedure by pressing a specified key and a right cursor moving key and the means for advancing the procedure to the next explanation sub routine (A001→A002→A003→) when the procedure is in the explanation sub routine and to the next operation sub routine (B001→B002→B003→) when the procedure is in the operation sub routine by pressing the specified key and a lower cursor moving key.
Patent JP-S6252578-A (JP)
Title: Developing device
Inventor: FUKUCHI MASAKAZU
IPC: G03G15/09
Filed: 1985-08-30
Abstract: PURPOSE:To reduce the size and cost of a developing device by moving and rotating an image forming body and developer in the same direction in a development area. CONSTITUTION:The image forming body and developer are moved and rotated in the same direction in the development area. Namely, an agitating means 17 is an elliptic blade and rotated in the same direction with a developing sleeve 2 and agitates and mixes the developer D (plus supply toner T) in a casing laterally and longitudinally, thereby supplying a uniform developer to the developing sleeve 2. The toner T in a toner hopper T is supplied quantitatively by a supply roller 19 and agitated and mixed with the developer D in the casing by the agitating means 17.
Patent JP-2001018646-A (JP)
Title: Sunshade structure of vehicle
Inventor: KITSUKAI AKITOSHI
IPC: B60J3/00
Filed: 1999-07-07
Abstract: PROBLEM TO BE SOLVED: To reduce production cost for each sunshade corresponding to a standard and a derived car-over type automobile. SOLUTION: This sunshade 1 is formed into a divided structure composed of each center part 2, and of paired right and left side parts 3 connecting a front end longitudinal seam 32 with both the sides of each center part 2. The two kinds of the center parts 2 are prepared, namely, one is a first center part 2, the length of which is for a standard automobile S, and the other is a second central part 2A which is common in cross section to the first center part, and is equal in length to a wide automobile W. As each side part 3, a first side part 3 for the standard automobile W and a second side part 3A for a high roof automobile H are prepared, in which its front end portion is curved downward, and its front end longitudinal seam 31 is made lower than that of the first side part 3.  The first and second central parts 2 and 2A are assembled with the first and second side parts 3 and 3A respectively so as to be formed into sunshades 1, 2A and 1B for the standard automobile W, the wide automobile W, and the high roof automobile H.
Patent JP-S6083153-A (JP)
Title: Data memory
Inventor: SASANUMA HIROSHI
IPC: G06T3/60
Filed: 1983-10-14
Abstract: PURPOSE:To reduce the number of elements which need high-speed operations and to increase the processing speed for a data memory, by dividing the data cycle shift within a block into a unit cycle shift and a bit shift despite the increment of the number of bits which are treated all at once. CONSTITUTION:The input data receives a unit shift and a bit shift by the unit position information delivered from a unit row counter of a counter group 2 and the bit position information delivered from a line counter. For the write address, an address which gives a block position shifts the outputs of block column and row counters as they are. While addresses A4 and A3 which give the unit positions and addresses A2-A0 which give the bit positions receive address shifts from an address generating circuit by the bit position information of the line counter and the unit position information of the unit row counter. Based on these addresses, data are given to a memory circuit 6.
Patent JP-H04232846-A (JP)
Title: Macromolecular humidity sensor and manufacture thereof
Inventor: KIN TEIYUTSUPU
IPC: G01N27/12
Filed: 1991-07-08
Abstract: PURPOSE: To enhance humidity responsiveness and a humiditysensitive speed by coating the surface of a fine electrode with polypyrrole doped with dodecyl sulfate anions and infiltrating cations into polypyrrole to form a salt. CONSTITUTION: When pyrrole is electrochemically polymerized in an electric polymerization reaction tank by using an electrolyte prepared by dissolving tetraammonium dodecyl sulfate in an aprotic soln. such as a sodium dodecyl sulfate, polypyrole is doped with dodecyl sulfate ions to obtain electric conductivity. Fine electrodes are arranged as the anodes of the reaction tank and bridges of doped polypyrrole 7 are formed to the gaps between the electrodes to coat the surfaces 6 of the fine electrodes and the peripheries of them. Next, the electrolyte is replaced with an aq. soln. containing small cations such as Na<+> or K<+> and polypyrrole 7 is reduced to infiltrate cations into polypyrrole to form a salt.  The polymeric sensor thus obtained has humidity responsiveness appearing within a region of about 10<4> -10<6> Ω and a response speed of about 5-10sec and can be enhanced in its function.
Patent JP-S6170812-A (JP)
Title: Muting circuit
Inventor: NAKAZAWA HAJIME
IPC: H03G3/34
Filed: 1984-09-14
Abstract: PURPOSE:To attain small-sized device by interrupting a signal at the pre-stage of an input transistor (TR) of a push-pull amplifier and cutting a bias of said output TR so as to apply muting. CONSTITUTION:When a control circuit 13 is activated and a control TR15 is turned on, muting TRs 17, 18 are turned on, and an input signal from input terminals 8, 9 is short-circuited by the muting TRs 17, 18 and then interrupted. Then a bias of TRS 2, 3 is cut off and the output TRs 2, 3 are turned off. Thus, muting is applied at the input side of the output TRs.